Release workflow: Publish gem to correct github namespace

Author: bastelfreak

.github/workflows/release.yaml

@@ -28,4 +28,4 @@ jobs:
           echo ":github: Bearer ${{ secrets.GITHUB_TOKEN }}" >> ~/.gem/credentials
           chmod 0600 ~/.gem/credentials
       - name: Publish gem to GitHub packages
-        run: gem push --key github --host https://rubygems.pkg.github.com/voxpupuli *.gem
+        run: gem push --key github --host https://rubygems.pkg.github.com/openvoxproject *.gem